Datasheet

 2001-2013 Microchip Technology Inc. DS35007C-page 53
PIC16F84A
9.3 AC (Timing) Characteristics
9.3.1 TIMING PARAMETER SYMBOLOGY
The timing parameter symbols have been created fol-
lowing one of the following formats:
1. TppS2ppS
2. TppS
T
F Frequency T Time
Lowercase letters (pp) and their meanings:
pp
2to os, oscOSC1
ck CLKOUT ost oscillator start-up timer
cy cycle time pwrt power-up timer
io I/O port rbt RBx pins
inp INT pin t0 T0CKI
mp MCLR
wdt watchdog timer
Uppercase letters and their meanings:
S
F Fall P Period
HHigh RRise
I Invalid (high impedance) V Valid
L Low Z High Impedance